Piscivory by Lake Superior lake herring (Coregonis artedi) on Rainbow smelt (Osmerus moradax) in winter, 1993-1995

M.H. Hoff; J. Link; C. Haskell

doi:10.1016/s0380-1330(97)70898-0

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Piscivory by Lake Superior lake herring (Coregonis artedi) on Rainbow smelt (Osmerus moradax) in winter, 1993-1995

M.H. Hoff·J. Link·C. Haskell

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Abstract

The stomach contents of 31 lake herring ( Coregonus artedi ), captured by anglers from western Lake Superior in the winters of 1993–1995, were examined to determine if predation on rainbow smelt ( Osmerus mordax ) was occurring as indicated by anglers. Twenty-six (84%) of the stomachs contained rainbow smelt, with an average of 7.0 rainbow smelt/stomach. This was the first documentation of piscivory by lake herring on rainbow smelt in the Great Lakes.

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Journal of Great Lakes Research Article

Source-reported bounding extent: 46.39998810407942° to 49.03966846228119° latitude; -92.16156005859375° to -84.31732177734375° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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M.H. Hoff, J. Link, C. Haskell. 1997. Piscivory by Lake Superior lake herring (Coregonis artedi) on Rainbow smelt (Osmerus moradax) in winter, 1993-1995. https://doi.org/10.1016/s0380-1330(97)70898-0

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